Thursday, May 22, 2008

About Blueberries

Blueberry History

Blueberries, also known as bilberries, whortleberries and hurtleberries, are named for their velvety, deep-blue color, of course. These luscious berries are one of the few fruits native to North America.

Native Americans used the berries, leaves, and roots for medicinal purposes. The fruit was used as a fabric dye and combined with meat into a nutritious dried jerky.

The shrub is of the genus Vaccinium, from the Latin vacca for cow since cows love them, a fact first noted by Captain James Cook in the late 1700s.

Blueberries are often confused with huckleberries, which are of the Gaylussacia genus.

Blueberries used to be picked by hand until the invention of the blueberry rake by Abijah Tabbutt of Maine in 1822, so it's no wonder that Maine's state berry is the blueberry.

The most popular variety of blueberry is Vaccinium corymbosum, known as the "highbush" blueberry. The wild "lowbush" varieties are a favorite of those who like to pick their own in the wilds.

Blueberry and Health

Blueberries were prominent in Russian folk medicine, used as a preventative measure and cure for flux and other abdominal problems.

Native Americans used blueberry leaves in medicinal teas thought to be good for the blood and blueberry juice was used to treat coughs.

The blueberry is still prized for its antioxidant health benefits and as a laxative, as well as other folk remedies.

During World War II, British Royal Air Force pilots consumed bilberries (a blueberry relative), which purportedly improved their night vision. Later studies show a sound basis for this practice because blueberries are high in bioflavonoids which are used by the rods in the eye for night vision.

Blueberries rank as the number one fruit provider of antioxidants. They are also high in iron.

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